1. Start-Up
Fill tank with clean fuel. Only use Diesel. The fuel gauge on top of the tank allows to check fuel level.
Connect the power cord plug to a 230 V 50 Hz earthed electrical supply system. Earthing is
mandatory.
Models DH30:
a) When complete “start-up” above, the power indicator will light, the display window will show
the ambient temperature value.
b) Push the power switch to “on” position.
c) If the thermostat control knob setting temperature is higher than the ambient temperature, the
electrodes start sparking and after 7 seconds, the heater starts.
d) If the thermostat control knob setting temperature is lower than the ambient, turn thermostat
control knob to desired temperature setting, the electrodes start sparking and after 7 seconds, the
heater starts.
Model DH50
a) When complete “start-up” above, the left display window shows “--”, the right display window
shows ambient temperature value.
b) Push the power switch to “on” position.
c) The default temperature setting is 20℃, be showed on the left display window. If the ambient
temperature is lower than default temperature, the electrodes start sparking, after 7 seconds, the
heater starts.
d) If the ambient temperature is higher than default temperature, turn thermostat control knob
to desired temperature, the electrodes start sparking, after 7 seconds, the heater starts.
COLD START-UP: At low temperature keep the air vent hole (see Fig. 5) closed by a finger during
ignition to make start-up easier.
Figure 5
ABNORMAL OPERATION: In case of malfunction (flame failure, reduced air flow, bad combustion,
etc.) the heater stops, and the indicator light starts FLASHING (THE LOCK-OUT MODE code will be
showed on the display window).
